Mike is a teacher in a middle school in Toronto. He teaches Math(数学). He comes from America.

His father and mother aren’t in Australia. They are in America.    

     Toronto is a very nice and Mike likes it very much. His school is also(也) very beautiful. The other

teachers and the students are all very friendly. On Sundays Mike often goes to the People's Park(人民

公园) with his Chinese friends. He can speak a little Chinese. He often talks with his Chinese his friends.

He is very happy in Toronto.

根据短文内容，判断下列句子正误。

( )1. Mike is in Shanghai with his parents.

( )2. Mike is form England.

( )3. The people in his school are very friendly.

( )4. Mike likes Toronto but he doesn’t like his school.

( )5. Mike can speak a little Chinese.

A市的图书销售量高于B市，因此，A市的居民比B市的居民更喜爱阅读。

以下各项除了哪一项，都会削弱以上结论？（）

A．A市的人口比B市多

B．有很多B市的居民到A市购买图书

C．B市居民习惯到图书馆借书阅读

D．A市图书的平均销售价略高于B市